Is Twilight still on Demand

If you have VerionFiOS then most likely it is. If you press the OnDemand button on your remote, and go down to the "search" engine and type in Twilight with your remote, on the right hand side of the screen is where you should see Twilight come up (if its still on there).

This is only for VerizonFiOS I'm not sure about other OnDemand services.